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- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- copper sulfate methods 硫酸铜法:检血液比重
- copper sulfate method [医] 硫酸铜法(检血液比重)
- The paper discusses a new method for producing cupric feed copper sulfate by chalcocite and ehalcopyite. 介绍了用辉、黄铜精矿制备饲料级硫酸铜的新方法。
- Iron or steel placed in copper sulfate also receives a loose immersion deposit. 铁或钢放入硫酸铜中，也会生成疏松的浸镀层。
- Methods: Adopting the dog vomiting model induced levodopa and the pigeon vomiting model induced copper sulfate, observeing the vomiting times and delitescence, frequency and range of gastric motility and the gastric emptying rate. 方法 :采用左旋多巴导致家犬呕吐和硫酸铜导致家鸽呕吐模型 ,观察动物呕吐次数和潜伏期、胃运动频率和幅度、胃排空率的变化。
- That sulfuric acid reacts with copper,forming copper sulfate is known to most people. 大多数人都知道，硫酸与铜化合起反应，生成硫酸铜。
- The reaction principal, reaction procedure and flowsheeting in the potassium sulfate method are included. 给出了甲酸钠法的反应原理、反应过程以及工艺流程。对原料消耗、产品规格及质量测定作了简单介绍。
- Bioleaching, involves the biological oxidation of copper present in these ores to produce soluble copper sulfate. 生物萃取包括把含在这些矿石中的铜生物氧化并生成可溶的CuS04。
- The preparation of zinc sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated. 用经高温煅烧后的闪锌矿石与稀硫酸反应制备七水硫酸锌和五水硫酸铜。
- That sulfuric acid reacts with copper, forming copper sulfate is known to most people. 大多数人都知道,硫酸与化合起反应,生成硫酸。
- A green patina or crust of copper sulfate or copper chloride formed on copper, brass, and bronze exposed to air or seawater for long periods of time. 铜绿在长期放置于空气或海水中的铜、黄铜和青铜上形成的绿锈或硫酸铜、氯化铜的沉淀物
- The synthetic conditions of acetals and ketals catalyzed by copper sulfate were studied. 研究了硫酸铜催化缩醛(酮)的合成条件,考察了硫酸铜催化剂的使用性能;
- Color, plus a few drops of copper sulfate test solution, namely, the red precipitate of cuprous oxide precipitate. 色，再加硫酸铜试液数滴，即析出氧化亚铜的红色沉淀。
- Three typical methods for synthesizing methanthiol are introduced: i.e. thiourea-dimethyl sulfate method, alkali sulfide-dimethyl sulfate method, and methanol-hydrogen sulfide method. 摘要介绍3种具有代表性的甲硫醇合成方法：硫脲－硫酸二甲酯法、硫化碱－硫酸二甲酯法和甲醇－硫化氢法。
- The copper sulfate can then be recovered by reacting the leaching solution, which contains up to 3.0gL of soluble copper, with iron. 然后将萃取液(含3.;0%25gL可溶cu)与铁反应回收cuSO4;cuSO4与Fe元素反应形成Fe SO4
- Methylmercury was extracted from the homogenized tissue with toluene in the presence of copper sulfate, sodium bromide and sulfuric acid. 在存在硫酸铜、溴化钠和硫酸的情况下，用甲基从组织匀浆中萃取甲基汞。
- A green patina or crust of copper sulfate or copper chloride formed on copper,brass,and bronze exposed to air or seawater for long.periods of time. 铜绿在长期放置于空气或海水中的铜、黄铜和青铜上形成的绿锈或硫酸铜、氯化铜的沉淀物
- The copper sulfate can then be recovered by reacting the leaching solution, which contains up to 3.0g\L of soluble copper, with iron. 然后将萃取液(含3.;0%25g\\L可溶Cu)与铁反应回收CuSO4;CuSO4与Fe元素反应形成Fe SO4
- A green patina or crust of copper sulfate or copper chloride formed on copper,brass,and bronze exposed to air or seawater for long periods of time. 铜绿，在长期放置于空气或海水中的铜、黄铜和青铜上形成的绿锈或硫酸铜、氯化铜的沉淀物。
